We assess your basement for cracks, hydrostatic pressure, and moisture pathways using non-invasive diagnostics.
We design a tailored system that may include interior/exterior drainage, sump pumps, moisture barriers, and wall/floor sealing to stop leaks.
Every solution is selected with Seattle’s climate in mind, prioritizing durability, low maintenance, and minimal disruption to your daily life.
Our basement waterproofing uses durable membranes, proven sealants, and reliable sump technology sourced from trusted manufacturers.
We employ erosion-control strategies and proper drainage grading to prevent future water ingress.
All installations include thorough testing and post-install checks to confirm effectiveness and address any small issues before they become bigger problems.
Free, no-pressure inspections to clearly identify the source of moisture and present practical options.
Clear scope of work, timeline, and cost with no hidden fees; we provide warranties on workmanship and materials.
Ongoing support, maintenance recommendations, and optional annual inspections to preserve performance.